Table of contents for issues of The Bell System Technical Journal

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Volume 1, Number 1, July, 1922
Volume 1, Number 2, November, 1922
Volume 2, Number 1, January, 1923
Volume 2, Number 2, April, 1923
Volume 2, Number 3, July, 1923
Volume 2, Number 4, October, 1923
Volume 3, Number 1, January, 1924
Volume 3, Number 2, April, 1924
Volume 3, Number 3, July, 1924
Volume 3, Number 4, October, 1924
Volume 4, Number 1, January, 1925
Volume 4, Number 2, April, 1925
Volume 4, Number 3, July, 1925
Volume 4, Number 4, October, 1925
Volume 5, Number 1, January, 1926
Volume 5, Number 2, April, 1926
Volume 5, Number 3, July, 1926
Volume 5, Number 4, October, 1926
Volume 6, Number 1, January, 1927
Volume 6, Number 2, April, 1927
Volume 6, Number 3, July, 1927
Volume 6, Number 4, October, 1927
Volume 7, Number 1, January, 1928
Volume 7, Number 2, April, 1928
Volume 7, Number 3, July, 1928
Volume 7, Number 4, October, 1928
Volume 8, Number 1, January, 1929
Volume 8, Number 2, April, 1929
Volume 8, Number 3, July, 1929
Volume 8, Number 4, October, 1929


The Bell System Technical Journal
Volume 1, Number 1, July, 1922

                      Anonymous   Forward  . . . . . . . . . . . . . . . . 1--3
                      W. Wilson   A New Type of High Power Vacuum Tube . . 4--17
             George A. Campbell   Direct Capacity Measurement  . . . . . . 18--38
                H. M. Trueblood   The Relation of the Petersen System of
                                  Grounding Power Networks to Inductive
                                  Effects in Neighboring Communication
                                  Circuits . . . . . . . . . . . . . . . . 39--59
               James J. Pilliod   Philadelphia--Pittsburgh Section of the
                                  New York--Chicago Cable  . . . . . . . . 60--87
             John R. Carson and   
                  J. J. Gilbert   Transmission Characteristics of the
                                  Submarine Cable  . . . . . . . . . . . . 88--115
             I. B. Crandall and   
                   D. MacKenzie   Analysis of the Energy Distribution in
                                  Speech . . . . . . . . . . . . . . . . . 116--128
                Harvey Fletcher   The Nature of Speech and Its
                                  Interpretation . . . . . . . . . . . . . 129--144
                      Anonymous   Contributors to This Issue . . . . . . . 145--146

The Bell System Technical Journal
Volume 1, Number 2, November, 1922

             George A. Campbell   Physical Theory of the Electric
                                  Wave-Filter  . . . . . . . . . . . . . . 1--32
           R. V. L. Hartley and   
                Thornton C. Fry   The Binaural Location of Complex Sounds  33--42
                 John R. Carson   The Heaviside Operational Calculus . . . 43--55
                    R. L. Wegel   The Physical Characteristics of Audition
                                  and Dynamical Analysis of the External
                                  Ear  . . . . . . . . . . . . . . . . . . 56--68
               Edward C. Molina   The Theory of Probabilities Applied to
                                  Telephone Trunking Problems  . . . . . . 69--81
                   W. C. Helmle   The Relation Between Rents and Incomes,
                                  and the Distribution of Rental Values    82--109
                     E. T. Hoch   Power Losses in Insulating Materials . . 110--116
              Lloyd Espenschied   Application to Radio of Wire
                                  Transmission Engineering . . . . . . . . 117--141
                  J. B. Johnson   A Low Voltage Cathode Ray Oscillograph   142--151
                      Anonymous   Contributors to this Issue . . . . . . . 152--153


The Bell System Technical Journal
Volume 2, Number 1, January, 1923

                  Otto J. Zobel   Theory and Design of Uniform and
                                  Composite Electric Wave-filters  . . . . 1--46
                     J. N. Kirk   Specializing Transportation Equipment in
                                  Order to Adapt it Most Economically to
                                  Telephone Construction and Maintenance
                                  Work . . . . . . . . . . . . . . . . . . 47--66
                    A. B. Clark   Telephone Transmission Over Long Cable
                                  Circuits . . . . . . . . . . . . . . . . 67--94
             George A. Campbell   Probability Curves Showing Poisson's
                                  Exponential Summation  . . . . . . . . . 95--113
                     J. N. Kirk   Bell System Sleet Storm Map  . . . . . . 114--121
               J. E. Harris and   
               E. E. Schumacher   Measurements on the Gases Evolved from
                                  Glasses of Known Chemical Composition    122--132
                      Anonymous   Contributors to this Issue . . . . . . . 133

The Bell System Technical Journal
Volume 2, Number 2, April, 1923

                    Ray S. Hoyt   Impedance of Smooth Lines, and Design of
                                  Simulating Networks  . . . . . . . . . . 1--40
                 Arthur F. Rose   Practical Application of Carrier
                                  Telephone and Telegraph in the Bell
                                  System . . . . . . . . . . . . . . . . . 41--52
                E. B. Craft and   
            L. F. Morehouse and   
             H. P. Charlesworth   Machine Switching Telephone System for
                                  Large Metropolitan Areas . . . . . . . . 53--89
               R. V. L. Hartley   Relations of Carrier and Side-Bands in
                                  Radio Transmission . . . . . . . . . . . 90--112
                I. W. Green and   
                 J. P. Maxfield   Public Address Systems . . . . . . . . . 113--142
               W. H. Martin and   
                    A. B. Clark   Use of Public Address System with
                                  Telephone Lines  . . . . . . . . . . . . 143--161
                      Anonymous   The Contributors to this issue . . . . . 162--163

The Bell System Technical Journal
Volume 2, Number 3, July, 1923

             John R. Carson and   
                  Otto J. Zobel   Transient Oscillations in Electric
                                  Wave-filters . . . . . . . . . . . . . . 1--52
                     J. N. Kirk   Use of Labor-saving Apparatus in Outside
                                  Plant Construction Work  . . . . . . . . 53--76
              Helene C. Bateman   A Method of Graphical Analysis . . . . . 77--100
               H. D. Arnold and   
                    G. W. Elmen   Permalloy, A New Magnetic Material of
                                  Very High Permeability . . . . . . . . . 101--111
            Charles S. Demarest   Telephone Equipment for Long Cable
                                  Circuits . . . . . . . . . . . . . . . . 112--140
              H. W. Nichols and   
              Lloyd Espenschied   Radio Extension of the Telephone System
                                  to Ships at Sea  . . . . . . . . . . . . 141--185
                      Anonymous   The Contributors to this Issue . . . . . 186--187

The Bell System Technical Journal
Volume 2, Number 4, October, 1923

             George A. Campbell   Mutual Impedances of Grounded Circuits   1--30
                 Robert W. King   Thermionic Vacuum Tubes and Their
                                  Applications . . . . . . . . . . . . . . 31--100
                   K. K. Darrow   Some Contemporary Advances in Physics    101--115
               H. D. Arnold and   
              Lloyd Espenschied   Transatlantic Radio Telephony  . . . . . 116--144
                Harvey Fletcher   Physical Measurements of Audition and
                                  Their Bearing on the Theory of Hearing   145--180
                      Anonymous   Contributors to this Issue . . . . . . . 181--182


The Bell System Technical Journal
Volume 3, Number 1, January, 1924

           S. P. Shackleton and   
                  H. W. Purcell   Relays in the Bell System  . . . . . . . 1--42
                 W. A. Shewhart   Some Applications of Statistical Methods
                                  to the Analysis of Physical and
                                  Engineering Data . . . . . . . . . . . . 43--87
               E. C. Molina and   
                  R. P. Crowell   Deviation of Random Samples from Average
                                  Conditions and Significance to Traffic
                                  Men  . . . . . . . . . . . . . . . . . . 88--99
               Francis F. Lucas   Photomicrography and Technical
                                  Microscopy in Its Application to
                                  Telephone Apparatus  . . . . . . . . . . 100--144
                 J. G. Ferguson   A Clock-Controlled Tuning Fork as a
                                  Source of Constant Frequency . . . . . . 145--157
                 Karl K. Darrow   Some Contemporary Advances in Physics-II 158--178
                      Anonymous   Contributors to this issue . . . . . . . 179--180

The Bell System Technical Journal
Volume 3, Number 2, April, 1924

                H. T. Friis and   
                   A. G. Jensen   High Frequency Amplifiers  . . . . . . . 181--205
                   D. D. Miller   Design Characteristics of Electromagnets
                                  for Telephone Relays . . . . . . . . . . 206--231
             I. B. Crandall and   
                    C. F. Sacia   A Dynamical Study of the Vowel Sounds    232--237
                  E. B. Wheeler   Humidity Recorders . . . . . . . . . . . 238--258
               Ronald M. Foster   A Reactance Theorem  . . . . . . . . . . 259--267
                 Karl K. Darrow   Some Contemporary Advances in Physics
                                  --- III  . . . . . . . . . . . . . . . . 268--298
                R. L. Wegel and   
                    C. R. Moore   An Electrical Frequency Analyzer . . . . 299--323
                     H. Nyquist   Certain Factors Affecting Telegraph
                                  Speed  . . . . . . . . . . . . . . . . . 324--346
                      Anonymous   Abstracts of Bell System Technical
                                  Papers Not Appearing in the Bell System
                                  Technical Journal  . . . . . . . . . . . 347--350
                      Anonymous   Contributors to this Issue . . . . . . . 351--352

The Bell System Technical Journal
Volume 3, Number 3, July, 1924

                   W. H. Harden   Electrical Tests and Their Applications
                                  in the Maintenance of Telephone
                                  Transmission . . . . . . . . . . . . . . 353--392
                 John R. Carson   A Generalization of the Reciprocal
                                  Theorem  . . . . . . . . . . . . . . . . 393--399
                   W. H. Martin   The Transmission Unit and Telephone
                                  Transmission Reference Systems . . . . . 400--408
                    C. W. Smith   Practical Application of the Recently
                                  Adopted Transmission Unit  . . . . . . . 409--413
                    Ray S. Hoyt   Impedance of Loaded Lines, and Design of
                                  Simulating and Compensating Networks . . 414--467
                 Karl K. Darrow   Some Contemporary Advances in Physics-IV 468--494
                    H. H. Nance   Some Very Long Telephone Circuits of the
                                  Bell System  . . . . . . . . . . . . . . 495--507
                   J. W. Horton   Vacuum Tube Oscillators-A Graphical
                                  Method of Analysis . . . . . . . . . . . 508--524
                      Anonymous   Abstracts of Technical Papers  . . . . . 525--528
                      Anonymous   Contributors To This Issue . . . . . . . 529--530

The Bell System Technical Journal
Volume 3, Number 4, October, 1924

            H. A. Frederick and   
                    H. F. Dodge   `The Stethophone,' An Electrical
                                  Stethoscope  . . . . . . . . . . . . . . 531--549
             George A. Campbell   Mathematics in Industrial Research . . . 550--557
                 John R. Carson   The Building-up of Sinusoidal Currents
                                  in Long Periodically Loaded Lines  . . . 558--566
                  Otto J. Zobel   Transmission Characteristics of Electric
                                  Wave-Filters . . . . . . . . . . . . . . 567--620
                 Karl K. Darrow   Some Contemporary Advances in Physics
                                  --- V Electricity in Solids  . . . . . . 621--650
               Ronald M. Foster   Theorems Regarding the Driving-Point
                                  Impedance of Two-Mesh Circuits . . . . . 651--685
                      Anonymous   Contributors to this Issue . . . . . . . 686--687


The Bell System Technical Journal
Volume 4, Number 1, January, 1925

                   F. L. Rhodes   Engineering Cost Studies . . . . . . . . 1--14
                 George Crisson   The Limitation of the Gain of Two-Way
                                  Telephone Repeaters by Impedance
                                  Irregularities . . . . . . . . . . . . . 15--25
                   W. H. Harden   Practises in Telephone Transmission
                                  Maintenance Work . . . . . . . . . . . . 26--51
              K. S. Johnson and   
                     T. E. Shea   Mutual Inductance in Wave Filters with
                                  an Introduction on Filter Design . . . . 52--111
                 Karl K. Darrow   Some Contemporary Advances in Physics
                                  --- VI Electricity in Gases  . . . . . . 112--151
                    W. V. Wolfe   Carrier Telephony on High Voltage Power
                                  Lines  . . . . . . . . . . . . . . . . . 152--177
                      Anonymous   Abstracts of Bell System Technical
                                  Papers Not Appearing in the Bell System
                                  Technical Journal  . . . . . . . . . . . 178--183
                      Anonymous   Contributors to this Issue . . . . . . . 184--185

The Bell System Technical Journal
Volume 4, Number 2, April, 1925

                 H. E. Ives and   
               J. W. Horton and   
               R. D. Parker and   
                    A. B. Clark   The Transmission of Pictures over
                                  Telephone Lines  . . . . . . . . . . . . 187--214
              H. W. Nichols and   
                J. C. Schelleng   Propagation of Electric Waves over the
                                  Earth  . . . . . . . . . . . . . . . . . 215--234
                    T. C. Smith   Open Tank Creosoting Plants for Treating
                                  Chestnut Poles . . . . . . . . . . . . . 235--264
                 John R. Carson   Selective Circuits and Static
                                  Interference . . . . . . . . . . . . . . 265--279
                 Karl K. Darrow   Some Contemporary Advances in Physics
                                  --- VII Waves and Quanta . . . . . . . . 280--326
               Sallie Pero Mead   Wave Propagation Over Parallel Tubular
                                  Conductors: The Alternating Current
                                  Resistance . . . . . . . . . . . . . . . 327--338
                      Anonymous   Abstracts of Bell System Technical
                                  Papers Not Appearing in this Journal . . 339--346
                      Anonymous   Contributors to this Issue . . . . . . . 347--348

The Bell System Technical Journal
Volume 4, Number 3, July, 1925

                        F. Gill   Oliver Heaviside . . . . . . . . . . . . 349--354
              Oliver E. Buckley   The Loaded Submarine Telegraph Cable . . 355--374
                Harvey Fletcher   Useful Numerical Constants of Speech and
                                  Hearing  . . . . . . . . . . . . . . . . 375--386
         Charles W. Carter, Jr.   Graphic Representation of the Impedance
                                  of Networks Containing Resistances and
                                  Two Reactances . . . . . . . . . . . . . 387--401
                   A. S. Curtis   The Vibratory Characteristics and
                                  Impedance of Telephone Receivers At Low
                                  Power Inputs . . . . . . . . . . . . . . 402--406
                 Karl K. Darrow   Some Contemporary Advances in Physics
                                  --- VIII The Atom-Model, First Part  . . 407--458
          Lloyd Espenschied and   
             C. N. Anderson and   
                  Austin Bailey   Transatlantic Radio Telephone
                                  Transmission . . . . . . . . . . . . . . 459--507
                      Anonymous   Abstracts of Bell System Technical
                                  Papers Not Appearing in this Journal . . 508--511
                      Anonymous   Contributors to this Issue . . . . . . . 512--513

The Bell System Technical Journal
Volume 4, Number 4, October, 1925

             H. P. Charlesworth   General Engineering Problems of the Bell
                                  System . . . . . . . . . . . . . . . . . 515--541
                  G. A. Pennock   Engineering Planning for Manufacture . . 542--560
                 George Crisson   Irregularities in Loaded Telephone
                                  Circuits . . . . . . . . . . . . . . . . 561--585
             Irving B. Crandall   The Sounds of Speech . . . . . . . . . . 586--626
                    C. F. Sacia   Speech Power and Energy  . . . . . . . . 627--641
                 Karl K. Darrow   Some Contemporary Advances in Physics IX
                                  The Atom-Model, Second Part  . . . . . . 642--684
                 John R. Carson   Electric Circuit Theory and the
                                  Operational Calculus . . . . . . . . . . 685--761
                      Anonymous   Abstracts of Bell System Technical
                                  Papers Not Appearing in this Journal . . 762--765
                      Anonymous   Contributors to this Issue . . . . . . . 766--767


The Bell System Technical Journal
Volume 5, Number 1, January, 1926

          Bancroft Gherardi and   
                 Robert W. King   Joseph Henry, The American Pioneer in
                                  Electrical Communication . . . . . . . . 1--10
                 W. A. Shewhart   Correction of Data for Errors of
                                  Measurement  . . . . . . . . . . . . . . 11--26
                Harvey Fletcher   The Theory of the Operation of the
                                  Howling Telephone with Experimental
                                  Confirmation . . . . . . . . . . . . . . 27--49
                 John R. Carson   Electric Circuit Theory and the
                                  Operational Calculus Chapter VI,
                                  Propagation of Current and Voltage Along
                                  the Non-Inductive Cable  . . . . . . . . 50--95
                 Karl K. Darrow   Some Contemporary Advances in Physics-X,
                                  The Atom-Model, Third Part, A Very Brief
                                  Recapitulation of What Has Gone Before   96--142
                 Ralph Bown and   
           DeLoss K. Martin and   
                Ralph K. Potter   Some Studies in Radio Broadcast
                                  Transmission . . . . . . . . . . . . . . 143--213
                      Anonymous   Abstracts of Bell System Technical
                                  Papers Not Appearing in this Journal . . 214--218
                      Anonymous   Contributors in this Issue . . . . . . . 219--220

The Bell System Technical Journal
Volume 5, Number 2, April, 1926

                Thomas Shaw and   
              William Fondiller   Development and Application of Loading
                                  for Telephone Circuits . . . . . . . . . 221--281
                    H. T. Friis   A Static Recorder  . . . . . . . . . . . 282--291
               Ronald M. Foster   Directive Diagrams of Antenna Arrays . . 292--307
                 W. A. Shewhart   Correction of Data for Errors of
                                  Averages Obtained from Small Samples . . 308--319
                Herbert E. Ives   The Alkali Metal Photoelectric Cell  . . 320--335
                 John R. Carson   Electric Circuit Theory and the
                                  Operational Calculus Chapter IX, The
                                  Finite Line with Terminal Impedances . . 336--384
                      Anonymous   Abstracts of Recent Technical Papers
                                  from Bell System Sources . . . . . . . . 385--389
                      Anonymous   Contributors to this Issue . . . . . . . 390--391

The Bell System Technical Journal
Volume 5, Number 3, July, 1926

                C. F. Sacia and   
                     C. J. Beck   The Power of Fundamental Speech Sounds   393--403
                  J. J. Gilbert   Extraneous Interference on Submarine
                                  Telegraph Cables . . . . . . . . . . . . 404--417
                   R. B. Shanck   Neutralization of Telegraph Crossfire    418--432
                F. B. Llewellyn   Operation of Thermionic Vacuum Tube
                                  Circuits . . . . . . . . . . . . . . . . 433--462
                 Karl K. Darrow   Contemporary Advances in Physics --- XI
                                  --- Ionization . . . . . . . . . . . . . 463--492
             J. P. Maxfield and   
                 H. C. Harrison   Methods of High Quality Recording and
                                  Reproducing of Music and Speech Based on
                                  Telephone Research . . . . . . . . . . . 493--523
                      Anonymous   Abstracts of Recent Technical Papers
                                  from Bell System Sources . . . . . . . . 524--525
                      Anonymous   Contributors to this Issue . . . . . . . 526--527

The Bell System Technical Journal
Volume 5, Number 4, October, 1926

                 S. E. Anderson   Radio Signaling System for the New York
                                  Police Department  . . . . . . . . . . . 529--538
                 John R. Carson   Wave Propagation in Overhead Wires with
                                  Ground Return  . . . . . . . . . . . . . 539--554
                     E. T. Hoch   Electrode Effects in the Measurement of
                                  Power Factor and Dielectric Constant of
                                  Sheet Insulating Materials . . . . . . . 555--572c
               F. C. Willis and   
                 L. E. Melhuish   Load Carrying Capacity of Amplifiers . . 573--592
                 W. A. Shewhart   Quality Control Charts . . . . . . . . . 593--603
              Frances Thorndike   Applications of Poisson's Probability
                                  Summation  . . . . . . . . . . . . . . . 604--624
                  S. D. Wilburn   Line Current Regulation in Bridge Polar
                                  Duplex Telegraph Circuits  . . . . . . . 625--635
                H. W. Hitchcock   Carrier-Current Communication on
                                  Submarine Cables . . . . . . . . . . . . 636--651
                      Anonymous   Abstracts of Recent Technical Books And
                                  Papers From Bell System Sources  . . . . 652--659
                      Anonymous   Contributors to this Issue . . . . . . . 660--661


The Bell System Technical Journal
Volume 6, Number 1, January, 1927

                 John R. Carson   Electromagnetic Theory and the
                                  Foundations of Electric Circuit Theory   1--17
                    J. Davidson   Toll Switchboard No. 3 . . . . . . . . . 18--26
              P. G. Edwards and   
               H. W. Herrington   The Location of Opens in Toll Telephone
                                  Cables . . . . . . . . . . . . . . . . . 27--54
                 Karl K. Darrow   Contemporary Advances in Physics --- XII
                                  Radioactivity  . . . . . . . . . . . . . 55--99
             Irving B. Crandall   Dynamical Study of the Vowel Sounds,
                                  Part II  . . . . . . . . . . . . . . . . 100--116
              Lloyd Espenschied   Radio Broadcast Coverage of City Areas   117--141
               W. J. Shackelton   A Shielded Bridge for Inductive
                                  Impedance Measurements at Speech and
                                  Carrier Frequencies  . . . . . . . . . . 142--171
                      Anonymous   Letters to the Editor  . . . . . . . . . 172--180
                      Anonymous   Abstracts of Recent Technical Papers
                                  from Bell System Sources . . . . . . . . 181--183
                      Anonymous   Contributors to this Issue . . . . . . . 184--185

The Bell System Technical Journal
Volume 6, Number 2, April, 1927

               John R. Shea and   
                Samuel McMullan   Developments in the Manufacture of
                                  Copper Wire  . . . . . . . . . . . . . . 187--216
                C. R. Moore and   
                   A. S. Curtis   An Analyzer for the Voice Frequency
                                  Range  . . . . . . . . . . . . . . . . . 217--229
                  A. G. Landeen   Analyzer for Complex Electric Waves  . . 230--247
                    Ralph Brown   Transatlantic Radio Telephony  . . . . . 248--257
                    W. P. Mason   A Study of the Regular Combination of
                                  Acoustic Elements, with Applications to
                                  Recurrent Acoustic Filters, Tapered
                                  Acoustic Fibers, And Horns . . . . . . . 258--294
                 Karl K. Darrow   Contemporary Advances in Physics-XIII.
                                  Ferromagnetism . . . . . . . . . . . . . 295--366
                      Anonymous   Abstracts of Bell System Technical
                                  Papers Not Appearing in this Journal . . 367--371
                      Anonymous   Contributors to this Issue . . . . . . . 372--373

The Bell System Technical Journal
Volume 6, Number 3, July, 1927

                 J. G. Ferguson   Measurement of Inductance by the
                                  Shielded Owen Bridge . . . . . . . . . . 375--386
                  J. J. Gilbert   Determination of Electrical
                                  Characteristics of Loaded Telegraph
                                  Cables . . . . . . . . . . . . . . . . . 387--401
                   A. A. Clokey   Automatic Printing Equipment for Long
                                  Loaded Submarine Telegraph Cables  . . . 402--424
               Austen M. Curtis   The Application of Vacuum Tube
                                  Amplifiers to Submarine Telegraph Cables 425--441
            Eugene Peterson and   
               Herbert P. Evans   Modulation in Vacuum Tubes Used As
                                  Amplifiers . . . . . . . . . . . . . . . 442--460
               Edward C. Molina   Application of the Theory of Probability
                                  To Telephone Trunking Problems . . . . . 461--494
             John R. Carson and   
                    Ray S. Hoyt   Propagation of Periodic Currents Over a
                                  System Of Parallel Wires . . . . . . . . 495--545
                      Anonymous   Abstracts of Bell System Technical
                                  Papers Not Appearing in this Journal . . 546--548
                      Anonymous   Contributors to this Issue . . . . . . . 549--550

The Bell System Technical Journal
Volume 6, Number 4, October, 1927

                Herbert E. Ives   Television . . . . . . . . . . . . . . . 551--559
                 Frank Gray and   
               J. W. Horton and   
                   R. C. Mathes   The Production on Utilization of
                                  Television Signals . . . . . . . . . . . 560--604
              H. M. Stoller and   
                   E. R. Morton   Synchronization of Television  . . . . . 604--615
              D. K. Gannett and   
                    E. I. Green   Wire Transmission System for Television  616--632
               Edward L. Nelson   Radio Transmission System for Television 633--652
                 Karl K. Darrow   Contemporary Advances in Physics. XIV
                                  Introduction to Wave Mechanics . . . . . 653--701
                    R. L. Young   Power Plants for Telephone Offices . . . 702--721
                 W. A. Shewhart   Quality Control  . . . . . . . . . . . . 722--735
               S. B. Wright and   
                   H. C. Silent   The New York--London Telephone Circuit   736--749
                      Anonymous   Abstracts of Bell System Technical
                                  Papers Not Appearing in this Journal . . 750--751
                      Anonymous   Contributors to this Issue . . . . . . . 752--754


The Bell System Technical Journal
Volume 7, Number 1, January, 1928

                E. C. Wente and   
                   E. H. Bedell   The Measurement of Acoustic Impedance
                                  and the Absorption Coefficient of Porous
                                  Materials  . . . . . . . . . . . . . . . 1--10
                 John R. Carson   The Rigorous and Approximate Theories of
                                  Electrical Transmission Along Wires  . . 11--25
                Paul P. Coggins   Some General Results of Elementary
                                  Sampling Theory for Engineering Use  . . 26--69
           W. J. Shackelton and   
                 J. G. Ferguson   Electrical Measurement of Communication
                                  Apparatus  . . . . . . . . . . . . . . . 70--89
                 C. J. Davisson   The Diffraction of Electrons by a
                                  Crystal of Nickel  . . . . . . . . . . . 90--105
            Eugene Peterson and   
                 Clyde R. Keith   Grid Current Modulation  . . . . . . . . 106--139
                E. C. Wente and   
                   A. L. Thuras   A High Efficiency Receiver for a
                                  Horn-Type Loud Speaker of Large Power
                                  Capacity . . . . . . . . . . . . . . . . 140--153
                      Anonymous   Abstracts of Bell System Technical
                                  Papers Not Appearing in this Journal . . 154--158
                      Anonymous   Contributors to this Issue . . . . . . . 159--160

The Bell System Technical Journal
Volume 7, Number 2, April, 1928

                      Anonymous   Joint Meeting of the Institution of
                                  Electrical Engineers and the American
                                  Institute of Electrical Engineers  . . . 161--167
                O. B. Blackwell   Transatlantic Telephony --- the
                                  Technical Problem  . . . . . . . . . . . 168--186
                 K. W. Waterson   Transatlantic Telephony --- Service and
                                  Operating Features . . . . . . . . . . . 187--194
               Sallie Pero Mead   Phase Distortion and Phase Distortion
                                  Correction . . . . . . . . . . . . . . . 195--224
              Oliver E. Buckley   High-Speed Ocean Cable Telegraphy  . . . 225--267
                 John R. Carson   The Present Status of Wire Transmission
                                  Theory and Some of its Outstanding
                                  Problems . . . . . . . . . . . . . . . . 268--280
                 Karl K. Darrow   Contemporary Advances in Physics --- XV
                                  The Classical Theory of Light, First
                                  Part . . . . . . . . . . . . . . . . . . 281--320
                     C. D. Hart   Recent Developments in the Process of
                                  Manufacturing Lead-Covered Telephone
                                  Cable  . . . . . . . . . . . . . . . . . 321--342
                      J. Herman   Bridge for Measuring Small Time
                                  Intervals  . . . . . . . . . . . . . . . 343--349
                    H. F. Dodge   A Method of Rating Manufactured Product  350--368
                      Anonymous   Abstracts of Bell System Technical
                                  Papers Not Appearing in this Journal . . 369--372
                      Anonymous   Contributors to this Issue . . . . . . . 373--374

The Bell System Technical Journal
Volume 7, Number 3, July, 1928

               J. H. Kasley and   
                F. P. Hutchison   Precision Tool Making for the
                                  Manufacture of Telephone Apparatus . . . 375--403
                  C. R. Englund   The Natural Period of Linear Conductors  404--419
             J. G. Ferguson and   
                 B. W. Bartlett   The Measurement of Capacitance in Terms
                                  of Resistance and Frequency  . . . . . . 420--437
                  Otto J. Zobel   Distortion Correction in Electrical
                                  Circuits with Constant Resistance
                                  Recurrent Networks . . . . . . . . . . . 438--534
               R. V. L. Hartley   Transmission of Information  . . . . . . 535--563
                H. A. Affel and   
             C. S. Demarest and   
                    C. W. Green   Carrier Systems on Long Distance
                                  Telephone Lines  . . . . . . . . . . . . 564--629
                      Anonymous   Abstracts of Bell System Technical
                                  Papers Not Appearing in this Journal . . 630--635
                      Anonymous   Contributors to this Issue . . . . . . . 636--637

The Bell System Technical Journal
Volume 7, Number 4, October, 1928

             George A. Campbell   The Practical Application of the Fourier
                                  Integral . . . . . . . . . . . . . . . . 639--707
                  C. W. Robbins   Automatic Machine Gaging . . . . . . . . 708--729
                 Karl K. Darrow   Contemporary Advances in Physics, XVI
                                  The Classical Theory of Light, Second
                                  Part . . . . . . . . . . . . . . . . . . 730--761
                Eugene Peterson   Harmonic Production in Ferromagnetic
                                  Materials at Low Frequencies and Low
                                  Flux Densities . . . . . . . . . . . . . 762--796
                Edward B. Craft   Airways Communication Service  . . . . . 797--807
                      Anonymous   Abstracts of Bell System Technical
                                  Papers Not Appearing in this Journal . . 808--813
                      Anonymous   Contributors to this Issue . . . . . . . 814


The Bell System Technical Journal
Volume 8, Number 1, January, 1929

                   W. H. Martin   Decibel--The Name for the Transmission
                                  Unit . . . . . . . . . . . . . . . . . . 1--2
                  H. S. Osborne   The Principles of Electric Circuits
                                  Applied to Communication . . . . . . . . 3--20
                    G. W. Elmen   Magnetic Properties of Perminvar . . . . 21--40
                 H. O. Siegmund   The Aluminum Electrolytic Condenser  . . 41--63
                 Karl K. Darrow   Contemporary Advances in Physics, XVII,
                                  The Scattering of Light with Change of
                                  Frequency  . . . . . . . . . . . . . . . 64--93
                 John R. Carson   Ground Return Impedance: Underground
                                  Wire with Earth Return . . . . . . . . . 94--98
                   E. C. Molina   Application to the Binomial Summation of
                                  a Laplacian Method for the Evaluation of
                                  Definite Integrals . . . . . . . . . . . 99--108
                    W. P. Mason   A New Method for Obtaining Transient
                                  Solutions of Electrical Networks . . . . 109--134
                 L. G. Bostwick   Acoustic Considerations Involved in
                                  Steady State Loud Speaker Measurements   135--158
            Halsey A. Frederick   Recent Advances in Wax Recording . . . . 159--172
               Donald MacKenzie   Sound Recording with the Light Valve . . 173--183
                  H. M. Stoller   Synchronization and Speed Control of
                                  Synchronized Sound Pictures  . . . . . . 184--195
                  E. O. Scriven   A Sound Projector System for Use in
                                  Motion Picture Theaters  . . . . . . . . 196--208
                      Anonymous   Abstracts of Bell System Technical
                                  Papers Not Appearing in this Journal . . 209--213
                      Anonymous   Contributors to this Issue . . . . . . . 214--216

The Bell System Technical Journal
Volume 8, Number 2, April, 1929

                 C. J. Davisson   Electrons and Quanta . . . . . . . . . . 217--224
             R. R. Williams and   
                   E. J. Murphy   The Predominating Influence of Moisture
                                  and Electrolytic Material Upon Textiles
                                  as Insulators  . . . . . . . . . . . . . 225--242
                H. H. Glenn and   
                     E. B. Wood   Purified Textile Insulation for
                                  Telephone Central Office Wiring  . . . . 243--256
                 J. R. Townsend   Telephone Apparatus Springs: A Review of
                                  the Principal Types and the Properties
                                  Desired of These Springs . . . . . . . . 257--266
                      J. Herman   Effect of Signal Distortion on Morse
                                  Telegraph Transmission Quality . . . . . 267--285
                  J. B. Johnson   A Braun Tube Hysteresigraph  . . . . . . 286--308
              Austin Bailey and   
                 S. W. Dean and   
              W. T. Wintringham   The Receiving System for Long-Wave
                                  Transatlantic Radio Telephony  . . . . . 309--367
                 W. A. Marrison   Oscillographs for Recording Transient
                                  Phenomena  . . . . . . . . . . . . . . . 368--390
                 Karl K. Darrow   Contemporary Advances in Physics, XVIII,
                                  The Diffraction of Waves by Crystals . . 391--428
                      Anonymous   Abstracts of Technical Articles From
                                  Bell System Sources  . . . . . . . . . . 429--432
                      Anonymous   Contributions to this Issue  . . . . . . 433--434

The Bell System Technical Journal
Volume 8, Number 3, July, 1929

                    G. W. Elmen   Magnetic Alloys of Iron, Nickel, and
                                  Cobalt . . . . . . . . . . . . . . . . . 435--465
             C. J. Davisson and   
                   L. H. Germer   A Test for Polarization of Electron
                                  Waves by Reflection  . . . . . . . . . . 466--481
                  W. O. Pennell   A Generalization of Heaviside's
                                  Expansion Theorem  . . . . . . . . . . . 482--492
                 W. A. Marrison   A High Precision Standard of Frequency   493--514
                     F. R. Lack   Observations on Modes of Vibration and
                                  Temperature Coefficients of Quartz
                                  Crystal Plates . . . . . . . . . . . . . 515--535
               W. H. Martin and   
                  C. H. G. Gray   Master Reference System for Telephone
                                  Transmission . . . . . . . . . . . . . . 536--559
                 J. G. Ferguson   Shielding in High-Frequency Measurements 560--575
           John R. Townsend and   
            Charles H. Greenall   Fatigue Studies of Non-Ferrous Sheet
                                  Metals . . . . . . . . . . . . . . . . . 576--590
                   L. H. Germer   An Application of Electron Diffraction
                                  to the Study of Gas Adsorption . . . . . 591--604
                      Anonymous   Abstracts of Technical Articles From
                                  Bell System Sources  . . . . . . . . . . 605--610
                      Anonymous   Contributions to this Issue  . . . . . . 611--612

The Bell System Technical Journal
Volume 8, Number 4, October, 1929

                H. F. Dodge and   
                    H. G. Romig   A Method of Sampling Inspection  . . . . 613--631
               E. C. Molina and   
                R. I. Wilkinson   The Frequency Distribution of the
                                  Unknown Mean of a Sampled Universe . . . 632--645
                   L. J. Sivian   Speech Power and Its Measurement . . . . 646--661
                 W. Howard Wise   Asymptotic Dipole Radiation Formulas . . 662--671
                 Karl K. Darrow   Statistical Theories of Matter,
                                  Radiation and Electricity  . . . . . . . 672--748
             J. R. Townsend and   
                    W. A. Straw   Physical Properties and Methods of Test
                                  For Some Sheet Non-Ferrous Metals  . . . 749--805
                H. Fletcher and   
                J. C. Steinberg   Articulation Testing Methods . . . . . . 806--854
                      Anonymous   Abstracts of Technical Articles from
                                  Bell System Sources  . . . . . . . . . . 855--859
                      Anonymous   Contributors to this Issue . . . . . . . 860--861